脉冲氧活化测井新技术在油田注聚开发中的应用

随着油田注聚合物区块和井数的增多,常规注入剖面测井技术已不能满足油田注聚开发需求,由于氧活化测井能够克服传统的注入剖面测井示踪剂沾污、沉积、地层漏失以及不能在聚合物中均匀扩散等影响而得到广泛应用。该技术能够很好地用于指导注水方案调整、评价注聚效果和调剖效果等油田开发工作。

Application of the New Impulse Oxygen Activation Logging Technique in Oilfield Exploitation to Injection Polymer

With the increase of the injection polymer zones and wells, conventional injection profile logging technique can not meet the need of oil field exploitation with injecting polymer. Impulse oxygen activation logging technique can overcome the effects of conventional injection profile logging caused to tracer contamination, sediment, formation leak, be incapable of uniform diffusion in polymer and so on to be widely applied. This technique can be applied in developing work of oilfield of directing injection water scheme adjustment, evaluating the injection polymer effect, regulating profile effect etc which has a good foreground during the oil field exploitation to inject polymer.